Gaya APA

A., K. (2008). Comprehensive structure for ready TOEFL (Ed.1, Cet.1). Yogyakarta: Penerbit Gava Media.

Gaya MLA

Kardimin, A.. "Comprehensive structure for ready TOEFL". Ed.1, Cet.1 Yogyakarta: Penerbit Gava Media, 2008. Textbook.